chore: 初始开源发布

iotlcm-admin-svr：管理后台服务。

- Go module：iotlcm → git.5iot.com/iotlcm-public/iotlcm-admin-svr（729 文件）
- 凭据与地址脱敏：JWT signingKey（含代码里的 MustGet 默认值）、
  MySQL DSN、Redis 口令、告警邮件发件人邮箱全部改为占位；
  私网 IP → 文档地址段；库名 xiujie_admin → iotlcm
- 真实手机号/邮箱 → 合法 11 位编造号 / example.com
- 移除内部资产：CI 触发器、过时 DDL（sql/db_iotlcm.sql）、
  私有依赖 go get 行、明文 registry 登录口令
- 启动 banner 统一 IOTLCM 方块字 + 社区惯例署名
- Dockerfile 改用公共基础镜像
- 拼错的 RADEME.md → README.md，README 重写
- 需要真实数据库的用例改为可用 IOTLCM_TEST_WITH_DB=1 显式启用
- 补 Apache-2.0 LICENSE，LF 行尾 + .gitattributes

数据库 schema 不随本仓发布（生产 DDL 已过时），README 已说明。

server/api/system/v1/dict.go

@@ -0,0 +1,108 @@
+// Package v1
+// @Link  https://github.com/xiujiecn/xiu-admin
+// @Copyright  Copyright (c) 2025 LiXiujie
+// @Author  Lxj <li@xiujie.cn>
+// @License  https://github.com/xiujiecn/xiu-admin/blob/master/LICENSE
+package v1
+
+import (
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/request"
+	"git.5iot.com/iotlcm-public/iotlcm-admin-svr/internal/model/response"
+
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+type SysDictTypeListReq struct {
+	g.Meta `path:"/dict/list" method:"get" tags:"系统-字典管理" summary:"字典类型列表" x-check-permission:"cpm:system:dict:list"`
+	model.SysDictTypeListParam
+}
+
+type SysDictTypeListRes struct {
+	response.PageResult
+	Items []model.SysDictTypeListModel `json:"items"`
+}
+
+type SysDictTypeAddReq struct {
+	g.Meta `path:"/dict-type/add" method:"post" tags:"系统-字典管理" summary:"新增字典类型" x-check-permission:"cpm:system:dict:add"`
+	model.SysDictTypeAddParam
+}
+
+type SysDictTypeAddRes struct {
+	model.SysDictTypeAddModel
+}
+
+type SysDictTypeEditReq struct {
+	g.Meta `path:"/dict-type/edit" method:"post" tags:"系统-字典管理" summary:"编辑字典类型" x-check-permission:"cpm:system:dict:edit"`
+	model.SysDictTypeEditParam
+}
+
+type SysDictTypeEditRes struct {
+	model.SysDictTypeEditModel
+}
+
+type SysDictTypeDeleteReq struct {
+	g.Meta `path:"/dict-type/delete" method:"post" tags:"系统-字典管理" summary:"删除字典类型" x-check-permission:"cpm:system:dict:remove"`
+	model.SysDictTypeDeleteParam
+}
+
+type SysDictTypeDeleteRes struct {
+	model.SysDictTypeDeleteModel
+}
+
+type SysDictTypeViewReq struct {
+	g.Meta `path:"/dict-type/view" method:"get" tags:"系统-字典管理" summary:"字典类型详情" x-check-permission:"cpm:system:dict:query"`
+	model.SysDictTypeViewParam
+}
+
+type SysDictTypeViewRes struct {
+	model.SysDictTypeViewModel
+}
+
+type SysDictDataListReq struct {
+	g.Meta `path:"/dict-data/list/{id}" method:"get" tags:"系统-字典管理" summary:"字典数据列表" `
+	request.PageInfo
+	model.SysDictDataListParam
+}
+
+type SysDictDataListRes struct {
+	response.PageResult
+	Items []model.SysDictDataListModel `json:"items"`
+	Type  *model.SysDictTypeViewModel  `json:"type"`
+}
+
+type SysDictDataAddReq struct {
+	g.Meta `path:"/dict-data/add" method:"post" tags:"系统-字典管理" summary:"新增字典数据" x-check-permission:"cpm:system:dict:add"`
+	model.SysDictDataAddParam
+}
+
+type SysDictDataAddRes struct {
+	model.SysDictDataAddModel
+}
+
+type SysDictDataEditReq struct {
+	g.Meta `path:"/dict-data/edit" method:"post" tags:"系统-字典管理" summary:"编辑字典数据" x-check-permission:"cpm:system:dict:edit"`
+	model.SysDictDataEditParam
+}
+
+type SysDictDataEditRes struct {
+	model.SysDictDataEditModel
+}
+
+type SysDictDataDeleteReq struct {
+	g.Meta `path:"/dict-data/delete" method:"post" tags:"系统-字典管理" summary:"删除字典数据" x-check-permission:"cpm:system:dict:remove"`
+	model.SysDictDataDeleteParam
+}
+
+type SysDictDataDeleteRes struct {
+	model.SysDictDataDeleteModel
+}
+
+type SysDictDataViewReq struct {
+	g.Meta `path:"/dict-data/view" method:"get" tags:"系统-字典管理" summary:"字典数据详情" x-check-permission:"cpm:system:dict:query"`
+	model.SysDictDataViewParam
+}
+
+type SysDictDataViewRes struct {
+	model.SysDictDataViewModel
+}